baber/WOPTO huggingface dataset:
Patent JP-H09142104-A (JP)
Title: Pneumatic tire for passenger car
Inventor: TANAKA KATSUNORI
IPC: B60C9/20
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To improve separation resistance and ply-steering between belt layers by making belt cords right-and-left asymmetrical in the peripheral direction of a tire and specifying the orientation angle of the second outside belt layer cord to the peripheral direction of the tire and the crossing angle of the first inside belt layer cord to belt cords. SOLUTION: In a pneumatic tire, a belt cord (w) arranged in the first inside belt layer 8A is right-and-left asymmetric with a belt cord (w) arranged in the second outside belt layer 8B in the peripheral direction T of the tire. The orientation angle α of the belt cord (w) in the second belt layer 8B to the peripheral direction T of the tire is 15-25 deg.. The crossing angle β of the belt cord (w) in the second belt layer 8B to the belt cord (w) in the first belt layer 8A across the peripheral direction of the tire is set 53-57 deg.. The orientation angle θof the belt cord (w) in the first belt layer 8A to the peripheral direction T of the tire is 28-42 deg. in right-and-left asymmetry.
Patent JP-S63158285-A (JP)
Title: Stencil duplicator
Inventor: SATO MITSUO
IPC: B41L13/14
Filed: 1986-12-20
Abstract: PURPOSE:To obtain printings with clear pictures from the first paper at any time after the ending of plate processing by a method in which the plate process is continuously made two times before going into the printing process. CONSTITUTION:When the tip of a base paper 2 made up by a reading device 10 and a writing device 20 is sent into the opened clamp in waiting of a plate cylinder 1 and clamped, the cylinder 1 is slowly turned in conformity with the sending speed of the paper 2. When the paper 2 comes to a fixed length, the paper 2 is cut off by a cutter 24 and wound around the cylinder 1 turning at low speeds. A paper 38 for printing is pressed on the paper 2 wound around the cylinder 1 by a press roller 40 and sent out at low speeds for place processing. When a switch 51 is set in such a way that the plate process is made two times, before going into printing process after the ending of the plate processing, plate process is made one more time. When two time's continuous plate process is made, very great effect is obtained for the supplying rise of ink to the paper 2.
Patent JP-H02151089-A (JP)
Title: Apc circuit and integrated circuit with built-in apc circuit
Inventor: KATO OSAMU
IPC: H04B10/293
Filed: 1988-12-01
Abstract: PURPOSE:To enable simple constitution by using a monolithically integrated OEIC circuit by a method wherein a current mirror circuit to amplify the monitor current of a photo diode is installed, and a bias current applied to a semiconductor laser is reduced as the current amplified by the circuit becomes larger. CONSTITUTION:A current mirror circuit 6 is installed; when the output power of a semiconductor laser 1 is increased by, e.g. the change of temperature, power supply voltage VEE and the like, the monitor current I1 of a photo diode 2 becomes large, and the collector current I2 of a transistor Q3 also becomes large. As the currents I1 and the current I2 become larger, the bias current of the semiconductor laser 1, i. e., the collector current IB of a transistor Q1 becomes small, and the output power of the semiconductor laser 1 decreases. Further the number of circuit elements is reduced. Thereby, simple constitution is enabled by using monolithically integrated optoelectronics IC(OEIC) circuit.
Patent JP-H10150141-A (JP)
Title: Semiconductor device and its packaging method
Inventor: ITOU MUTSUSADA
IPC: H01L25/18
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To increase the packaging density of electronic parts within a semiconductor device packaging the electronic parts such as semiconductor chips, etc., on the main surfaces of a wafer. SOLUTION: This semiconductor device is composed of a wafer 2 wherein circuit patterns 3 are formed on the first main surface 2a and the second main surface 2b as well as connecting terminal parts 4 are formed on the periphery thereof, electronic parts 5, 6 packaged on the first and second main surfaces 2a and 2b also a plurality of connecting members 7 comprising a pair of connecting parts 7b, 7c standing face to face at the opposite interval almost equal to the thickness of the electronic parts 5, 6 packaged on the first and second main surfaces 2a, 2b and the wafer 2. The connecting members 7 are assembled so as to hold the peripheries of the wafer 2 for connecting the circuit patterns 3 of the wafer 2. Besides, the semiconductor device 1 is connected to a main substrate through the intermediary of the connecting members 7.
Patent JP-H11145317-A (JP)
Title: Package for optical semiconductor device and optical semiconductor module
Inventor: TATO NOBUYOSHI
IPC: H01L23/06
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a package and an optical semiconductor module to offer a package form which can be formed, even by omitting the dimension control around a ceramics terminal parts material, also simplifying the forming process of the package by eliminating the junction parts of the side frame materials, suppressing the generation of thermal distortion. SOLUTION: In a package, a vessel in which a photosemiconductor device is stored is formed by a side frame member 2, including a front frame part 2a provided with a means for connecting a metal board 1 and a optical fiber, and a part of the side frame member 2 is formed by a ceramics terminal member 3 having more than two layers of coating formed with metallized wiring 3c. Then, by holding the bottom face of the ceramics terminal member 3 to the side frame terminal member 2, the surface to a seal ring 5, one side of the longitudinal direction to the front frame part 2a, and by having the side frame member 2 abut so that the other side is made a free side or both sides are made free sides, each terminal member is jointed.
Patent JP-S62228421-A (JP)
Inventor: GUUTO KAARU
IPC: C21C1/08
Filed: 1986-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63157521-A (JP)
Title: Ac two-wire contactless switch
Inventor: TANIGAWA KIYOSHI
IPC: H03K17/94
Filed: 1986-12-22
Abstract: PURPOSE:To quickly charge a capacitor by shunting the output current of a constant- voltage circuit to the base current of a charging transistor and the current of a light emission diode, and making a constant-voltage operation ineffective and suspending the shunting, when a sensor operates in the course of charging a capacitor. CONSTITUTION:When a switch 13 is turned on, a capacitor 5 is charged by a DC voltage of a rectifying circuit 9. In such a case, when a sensor circuit 7 is normal and a transistor TR 31 is ON, TRs 35, 37 are turned on, a base-emitter current of a TR 15 is shunted by the TR 37, a charging current of the capacitor 5 is limited, and a light emission diode 22 does not emit a light beam. When the circuit 7 detects an abnormality, the TR 31 is turned off and a constant-voltage circuit 2 is not kept to a constant-voltage. Accordingly, the capacitor 5 is charged with a voltage of a rectifying circuit 9 and a voltage rises, therefore, a TR 40 is turned on and a thyristor 10 is also turned on, a switching circuit 1 is turned on and a load 14 is conducted electrically. Also, since the TR 37 is turned off, a large current flows to the TR 15 and the light emission diode 22, the capacitor 5 is charged quickly, and a light emission diode 23 also emits a light beam. In such a way, a large capacity TR is not required.
Patent JP-H01148413-A (JP)
Title: Strip wiper
Inventor: MAENO ICHIRO
IPC: B21B45/02
Filed: 1987-12-04
Abstract: PURPOSE:To move a strip wiper at a high speed, to prevent the surface of the strip from damage and to elongate its life by constituting the title wiper in such a manner that all the external periphery of a metallic roller of small diameter is supported by a pneumatic fluid bearing. CONSTITUTION:Compressed air supplied to an air duct inside a bearing 1 is poured into the bearing through an orifice A to raise rollers 2, 2 by the pressure of the compressed air. Load is generated by a cylinder 6 mounted on the bearing 1 or a pressing device provided with a spring, etc., between the upper and lower roller 2, 2. When a strip 7 is passed between the rollers, the gap between the rollers 2, 2 is enlarged by the cylinder 6 and the strip 7 can easily pass through the gap. In order that coolant is prevented from coming in from the gap D between the upper and the lower roller at the end of the strip, an air nozzle which can move in the length direction of a roller barrel from the outlet side of the strip to the inlet side can be mounted.
Patent JP-2000097294-A (JP)
Title: Reinforcing gear
Inventor: FUKUICHI KIYOSHI
IPC: F16H1/20
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce input energy by using a reinforcing gear. SOLUTION: This gear is engaged with an output gear 6 through a minus profile shifted gear 4 constituting a reinforcing gear fastened on or integrated with a plus profile shifted gear 3 by the same shaft 5. This shifted reinforcing gear 4, the input gear 1 and the output gear 6 have the same number of teeth. Moments differ from a difference in their shifting quantity in this constitution and torque is reinforced. Additionally, the smaller the number of teeth the reinforcing gear 4 has is, the more favourable a reinforcing rate is, and it is possible to have about two times of a reinforcing effect by shifting the output gear to plus and transmitting it to the following reinforcing gear from the minus shifted gear on the same shaft 7 as it.
Patent JP-H01147055-A (JP)
Title: Manufacture of metal-coated plastic film
Inventor: KUMAZAWA KINYA
IPC: C23C14/24
Filed: 1987-12-03
Abstract: PURPOSE:To improve the surface smoothness of a metal-coated film by forming a thin metallic film layer of the desired thickness on the surface of a plastic film by the PVD method and then forming a thin metallic film layer on the above at low vapor deposition velocity. CONSTITUTION:Plasma treatment is applied to a plastic film 1 to form a plasma treated layer 2. Then, a thin metallic film layer 3 of the desired thickness is formed at a vapor deposition rate of >=0.1mum/min by a PVD method. Successively, vapor deposition is carried out at a vapor deposition rate as low as <=0.05mum/min. By this method, the preferential growth of thin film on the tops of projections is prevented, and further, the size of vapor deposited grains is reduced and deposition is applied to the parts among the grains of columnar structure and also to pinhole parts, so that a metal-coated plastic film on which a vapor deposited grain layer 4 excellent in surface smoothness is formed can be obtained.
Patent JP-H11126095-A (JP)
Title: Evaluating method for synthesized voice
Inventor: MIMURA KATSUHIKO
IPC: G10L25/69
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To improve the quality of synthesized voice by a rule by making several subjects listening a synthesized voice made by using several sets selected at random out of syllable balance meaningless word sets, measuring clearness and understandability of rule synthesized voice generated by a rule synthesizing device, and verifying the cause of deterioration of a voice. SOLUTION: The occurrence frequency of all two syllable chains and three syllable chains of a population 1 is calculated. Words in a meaningless word set is constituted so that occurrence frequency of two syllable chains and three syllable chains in the meaningless word set is approached to this relative frequency. Words are generated by deciding possibility of connection of two syllable chains by kinds of three syllable chains of the population 1 and deciding the number of times of possibility of connection by the ocurrence frequency after this processing. A syllable balance meaningless word set made in the above way is divided into several sets having numbers with which listeners are not tired, and several sets are selected out of them at random. This is used for evaluating a synthesized voice.
Patent JP-H09127443-A (JP)
Title: Optical scanner
Inventor: NAOKAWA HIROAKI
IPC: G02B26/12
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a device which increases the image forming speed without increasing the rotating speed of an optical deflector. SOLUTION: This device has faces to be scanned on bath sides of a single optical deflector 2 and scans these faces while making modulated beams SL and SR incident on deflecting faces of the optical deflector 2 facing the faces to be scanned. An intersection T of virtual extensions of incident beams SL and SR is off a center line (y) of the optical deflector 2 parallel with faces to be scanned and to one side of this line.
Patent JP-H10145360-A (JP)
Title: Prevention system of wrong copy, monitoring node and transmitting and receiving node
Inventor: FUJIMORI JUNICHI
IPC: H04L9/32
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent the transfer of data to a wrong equipment, without changing the data themselves via the encryption processing, etc. SOLUTION: Each of normal nodes 1 to 1-n has a normal data input/output operation mode, in which the input/output of data is carried out with no application of the data processing, such as the encryption processing, and a protection data input/output operation mode where a wrong node (n) protects the fetching of data. The latter operation mode includes two modes, i.e., a mode where the data which has undergone the encipherment processing are inputted and outputted via a network 20, and the other mode where no input/output of data are carried out via a network 20. Thus, a communication network is constructed by connecting plural normal nodes, so that the input/output of data are freely carried out among the normal nodes. When the connection of a wrong node is detected, a monitoring node 10 gives a command to a group of normal nodes to perform the input/output of data in a protection data input/output operation mode.
Patent JP-H03169899-A (JP)
Title: Method for binding antibody to polymer
Inventor: NAKAMURA KOJI
IPC: C07K16/00
Filed: 1989-11-29
Abstract: PURPOSE:To remarkably increase the amount of an antibody bound to an antigen by making to react a polymer activated so as to covalently bind to an amino group, etc., of the antibody in a solution of calcium phosphate, etc. CONSTITUTION:A polymer (e.g. PVA, polyhydroxyalkyl methacrylate, cellulose, silica gel or glass) activated so as to covalently bind to an amino or thiol group of an antibody (e.g. monoclonal antibody or polyclonal antibody) is reacted with the antibody in a solution of potassium phosphate, sodium phosphate, sodium sulfate or ammonium sulfate having >=0.5M, preferably 0.5-2.0M concentration, preferably at 4-25 deg.C for 4-24hrs., thus binding the antibody to the polymer.
Patent JP-H11139478-A (JP)
Title: Auxiliary tool and container for packing funnel
Inventor: NISHIDA YUTAKA
IPC: B65D85/42
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To perform a packing work of a funnel efficiently. SOLUTION: First protective members 13, 13 in pairs are engaged with second protective members 14, 14 in pairs, respectively, at two locations in the longitudinal direction thereof to assemble an auxiliary packaging tool, which prevents the interference between funnels. A protection wall 17 is formed in each of the members 13, 13 to cover a tubular part N of an upwardly oriented funnel from the opposite sides thereof and a projection piece 18 is formed integrally with each of the members 13, 13 to cover a cone part C of the funnel. And a cone receiving part 19 is formed in each of the members 14 to support a cone part C of a downwardly oriented funnel F2 from below to fix it.
Patent JP-H02154033-A (JP)
Title: Reed for air jet loom
Inventor: KUSHINO MAMORU
IPC: D03D47/30
Filed: 1988-12-07
Abstract: PURPOSE:To perform stable weft insertion without increasing the consumption of compressed air by specifying the area of the groove of a modified reed for air jet loom to be used in combination with an auxiliary nozzle. CONSTITUTION:A weft is stably supplied without increasing the generation of knot defects, the frequency of operation stop and consumption of compressed air by using a modified reed 1 having a groove G with an area S of 25-50mm<2>.
Patent JP-H11123864-A (JP)
Title: Rotary stamp
Inventor: OZEKI MASAYOSHI
IPC: B41K1/10
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a rotary stamp, capable of adjusting the height of the same smoothly, by simplifying operation until the adjustment of height of a rotary stamp body becomes possible. SOLUTION: An adjusting piece 11 is provided integrally with an adjusting unit 14, projecting into peripheral direction, and a mounting unit 12, positioned above the adjusting unit 14, while a grip member 22 is capped on a grip fixing member 19, capped turnably on the mounting unit 12, and the lower end of the same is connected turnably to an adjusting plate 15, having an opening 16 equipped with an opening surface 17 capable of being abutted against and engaged with the outside surface of the adjusting unit 14.  A pair of projections 21 are provided on either one of the internal peripheral surface opposing position of the grip member 22 or the external peripheral surface opposing position of the grip fixing member 19 while a pair of guiding grooves, for guiding the projection and one end of whose vertical guiding groove is connected to a circumferential guiding groove 23B, are provided on the other of the internal peripheral surface opposing position of the grip member 22 or the external peripheral surface opposing position of the grip fixing member 19. When the projection 21 is in the circumferential guiding groove 23B, the grip member can not be elevated and the opening surface 17 will not be abutted against and engaged with the outside surface of the adjusting unit 14.  When the grip member 22 is elevated by turning the same until the projection 21 is positioned in the vertical guiding groove, the opening surface 17 is abutted against and engaged with the outside surface of the adjusting unit 14.
Patent JP-H07141720-A (JP)
Title: Magnetic recording and/or reproducing device
Inventor: HIGUCHI YOSHIO
IPC: G11B15/08
Filed: 1993-11-15
Abstract: PURPOSE:To realize inspection at the time of manufacturing or repairing work even when a tape detecting sensor is abnormal by shifting a mode to a sensor invalid mode in which usual operation can be executed regardless of output from the tape detecting sensor. CONSTITUTION:A program for realizing the sensor ineffective mode is stored in the ROM of a control microcomputer 8. In the case of shifting the mode to the sensor invalid mode, previously set key operation by the combination of keys is performed. By such shifting, output from the tape position and cassette position detecting sensor 6a of a driving mechanism 6 for a video cassette 5 is ignored and the usual operation such as reproducing operation is executed. Therefore, the mode is shifted to the sensor invalid mode by performing the previously set key operation by the combination of the keys even when a substrate is detached from a tape deck part, a luminous body and a photodetecting body are separated, and the tape position and the sensor 6a are not in a normal state.
Patent JP-H01149628-A (JP)
Title: Frequency hopping synchronous circuit
Inventor: MUTO YOSHITAKA
IPC: H04B1/7156
Filed: 1987-12-07
Abstract: PURPOSE:To obtain simple and accurate clock timing by constituting a conventional switch and integration circuit instead of a shift register and an operational amplifier and loop filter instead of a digital comparator. CONSTITUTION:A 4-stage shift register 21 operates at clocks of a period which is 1/4 of a hopping period and is connected so that the register 21 can receive carrier detecting signals outputted from a receiving circuit 1 of a receiving system. A comparator 22 compares the 1st half signal A of the register 21 with a 2nd half signal B. When the frequency hopping timing on the receiving side is faster than that on the transmission side, the carrier detecting signals become 'L' in level in the 1st half of one hopping period and 'H' in level in the 2nd half. Therefore, the content of the register 21 at the moment when one hopping period terminates is '0011' and, since the comparator 22 outputs 'A<B', it is decided that the timing on the receiving side is faster. Accordingly, the clock generating circuit 3 of the receiving side is controlled so as to make the timing slower by a prescribed quantity.
Patent JP-S62235545-A (JP)
Title: Infrared analyzer and infrared source thereof
Inventor: ROSENFELD ELIESER Z
IPC: G01N21/35
Filed: 1986-12-26
Abstract: A source of IR radiation for use with a gas analyzer comprises a sealed-off enclosure (4) containing at least one molecular, IR-active gas which, upon excitation, is capable of emitting IR-radiation of a known, discrete spectral distribution. The excitation is effected by electrical discharges taking place in a limited portion (32) only of the sealed-off enclosure (4), the rest of the enclosure serving as reservoir (34) of the gas. The electrodes (20) producing the discharges are disposed outside of the enclosure (4). A gas analyzer (2,4,6,8,10,12) incorporating the source is also described.
Patent JP-H07159763-A (JP)
Title: Liquid crystal display device
Inventor: TAKIGAWA SHINICHI
IPC: G02F1/1333
Filed: 1993-12-09
Abstract: PURPOSE:To enhance the color reproducibility of a liquid crystal panel having a multigap structure. CONSTITUTION:This device is provided with a first projecting part 22, a second projecting part 23 and a third projecting part 24 respectively having different height on the upper surface of a second substrate 2; and gaps d1, d2 and d3 having different distance are formed between the color filter element 6 of B, the color filter element 7 of G and the color filter element 8 of R on the first substrate 1 corresponding to a picture element electrode 12 provided at the upper surfaces of respective projected parts, and the thickness of the color filter element 6 of the B and the color filter element 7 of the G and the color filter element 8 of the R is made to be definite. Thus, the multigap structure is obtained without changing the thickness of the coloring layer of red, green and blue color filter elements, and then, the optimum gap and the optimum color reproducibility are made compatible, so that the picture of very high picture quality is displayed.
Patent JP-2000141575-A (JP)
Title: Laminated film comprising oxygen gas high barrier biaxially-oriented polyester film and production and use thereof
Inventor: PFEIFFER HERBERT DR
IPC: B29C55/12
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film having high oxygen gas barrier properties, at least equal to a known packing film of this kind in other characteristics, low in cost and capable of being produced easily. SOLUTION: A laminated film consists of a laminated polyester film and a second film and the laminated polyester film consists of a base layer comprising 80 wt.% or more of thermoplastic polyester, at least one coating layer and the gas barrier layer comprising a metal or ceramic layer positioned on the coating layer and the second glass transition temp. (Tg2) of the laminated polyester film is higher than Tg2 of the base layer and lower than Tg2 of the coating layer.